Advertisements
Advertisements
प्रश्न
Without making any actual division, show that the following number is divisible by 8.
240008
Advertisements
उत्तर
240008
= 240000 + 8
= 8 x (30000 + 1)
= 8 x 30001
Clearly, 240008 is divisible by 8.
APPEARS IN
संबंधित प्रश्न
Write all the factors of: 39
Write all the factors of: 48
The product of two numbers is 36 and their sum is 13. Find the numbers.
Without making any actual division, show that the following number is divisible by 8.
1608
Find whether the following number is divisible by 4: 222
Find whether the following number is divisible by 4: 678
Find whether the following number is divisible by 10: 847
Find whether the following number is divisible by 15: 8295
State, true or false:
If a number is divisible by 4. It is divisible by 8.
State, true or false:
If a number is divisible by 18, it is divisible by 3 and 6
Write down the factors of 60.
Write the first five multiples of the following number:
17
Write the first five multiples of the following number:
23
Write the first five multiples of the following number:
65
Write the first five multiples of the following number:
70
Write the factors of the following number.
8
Write the factors of the following number.
5
A ribbon is 3 metres long. I need 8 pieces of ribbon each 40 cm long. How many centimetres shorter is the ribbon than the length I need?
Pick the number which is not a multiple of 6
Multiple of 9 is
Factors of 7 __________________
Look at the factor tree. Now you can make another tree like this?
In how many ways can you draw a factor tree for 24? Draw three of them below.
Match the items in column 1 with the items in column 2.
|
|
Column 1 |
|
Column 2 |
|
(i) |
35 |
(a) |
Multiple of 8 |
|
(ii) |
15 |
(b) |
Multiple of 7 |
|
(iii) |
16 |
(c) |
Multiple of 70 |
|
(iv) |
20 |
(d) |
Factor of 30 |
|
(v) |
25 |
(e) |
Factor of 50 |
|
|
|
(f) |
Factor of 20 |
Write all the factors of the following number.
20
Write all the factors of the following number.
36
Which of the following is always a factor of every number?
Common factors of two numbers are:
